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Chemistry, 30.10.2020 19:20 firefightergros7271

Oxygen and silicon makes up what percentage of the Earth crust. A) 57% B) 98.5% C) 75% D) 50%

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Oxygen and silicon makes up what percentage of the Earth crust. A) 57% B) 98.5% C) 75% D) 50%...

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